bundles/org.simantics.structural.ui/src/org/simantics/structural/ui/modelBrowser/contributions/CompositeComponents.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.structural.ui.modelBrowser.contributions;\r
  13 \r
  14 import java.util.ArrayList;\r
  15 import java.util.Collection;\r
  16 \r
  17 import org.simantics.browsing.ui.graph.contributor.viewpoint.ViewpointContributor;\r
  18 import org.simantics.db.ReadGraph;\r
  19 import org.simantics.db.Resource;\r
  20 import org.simantics.db.common.request.ObjectsWithType;\r
  21 import org.simantics.db.exception.DatabaseException;\r
  22 import org.simantics.layer0.Layer0;\r
  23 import org.simantics.structural.stubs.StructuralResource2;\r
  24 import org.simantics.structural.ui.modelBrowser.nodes.AbstractNode;\r
  25 import org.simantics.structural.ui.modelBrowser.nodes.CompositeNode;\r
  26 \r
  27 public class CompositeComponents extends ViewpointContributor<CompositeNode> {\r
  28 \r
  29         @Override\r
  30         public Collection<?> getContribution(ReadGraph graph, CompositeNode composite)\r
  31                         throws DatabaseException {\r
  32 \r
  33                 ArrayList<AbstractNode> result = new ArrayList<AbstractNode>();\r
  34         Layer0 b = Layer0.getInstance(graph);\r
  35                 StructuralResource2 sr = StructuralResource2.getInstance(graph);\r
  36                 for(Resource r : graph.syncRequest(new ObjectsWithType(composite.resource, b.ConsistsOf, sr.Component))) {\r
  37                         try {\r
  38                                 result.add(graph.adapt(r, AbstractNode.class));\r
  39                         } catch(DatabaseException e) {\r
  40                                 e.printStackTrace();\r
  41                         }\r
  42                 }\r
  43                 return result;\r
  44                 \r
  45         }\r
  46 \r
  47         @Override\r
  48         public String getViewpointId() {\r
  49                 return "Standard";\r
  50         }\r
  51 \r
  52 }\r